Physical Condition and Self-Control Improves the Ability of Back Attack in Volleyball

摘要

This research aims to determine the effect of power, flexibility, and self-control towards the ability of back attack volleyball. The research method is a survey, and the analysis technique is path analysis. This research was held at the Islamic University of 45 Bekasi with a population of 30 athletes on student club (UKM) volleyball. The sampling technique used was total sampling. The instruments were a back and leg dynamometer for power leg muscle, hand dynamometer for power arm muscle, flexibility using sit, and reach test. Based on the result of the data analysis, the conclusions are: (1) power leg muscle directly affects the ability of back attack volleyball, (2) power arm muscle directly affects the ability of back attack volleyball, (3) flexibility directly affects the ability of back attack volleyball, and (4) self-control directly affects the ability of back attack volleyball.